Fixed build errors in ui/gtk3 with vala-0.15.1 and gtk3-3.3.14

Fix build errors in ui/gtk3 with vala-0.15.1 and gtk3-3.3.14


TEST=Linux desktop

[Peng, 2012-02-29 15:40:35]

https://codereview.appspot.com/5704053/diff/1/ui/gtk3/handle.vala
File ui/gtk3/handle.vala (right):

https://codereview.appspot.com/5704053/diff/1/ui/gtk3/handle.vala#newcode157
ui/gtk3/handle.vala:157: context.render_handle(cr,
Does it build for fedora 16? If not, could we find a way which build for both 16
and latest?

[fujiwara, 2012-03-01 02:26:15]

On 2012/02/29 15:40:35, Peng wrote:
> https://codereview.appspot.com/5704053/diff/1/ui/gtk3/handle.vala
> File ui/gtk3/handle.vala (right):
> 
> https://codereview.appspot.com/5704053/diff/1/ui/gtk3/handle.vala#newcode157
> ui/gtk3/handle.vala:157: context.render_handle(cr,
> Does it build for fedora 16? If not, could we find a way which build for both
16
> and latest?

I confirmed the warning is also happened in f16:

% valac a.vala --pkg=glib-2.0 --pkg=gtk+-3.0 --pkg=cairo 
a.vala:14.13-14.29: warning: Gtk.render_handle has been deprecated since
vala-0.16. Use StyleContext.render_handle
Compilation succeeded - 1 warning(s)

[fujiwara, 2012-03-01 02:27:52]

On 2012/03/01 02:26:15, fujiwara wrote:
> On 2012/02/29 15:40:35, Peng wrote:
> > https://codereview.appspot.com/5704053/diff/1/ui/gtk3/handle.vala
> > File ui/gtk3/handle.vala (right):
> > 
> > https://codereview.appspot.com/5704053/diff/1/ui/gtk3/handle.vala#newcode157
> > ui/gtk3/handle.vala:157: context.render_handle(cr,
> > Does it build for fedora 16? If not, could we find a way which build for
both
> 16
> > and latest?
> 
> I confirmed the warning is also happened in f16:
> 
> % valac a.vala --pkg=glib-2.0 --pkg=gtk+-3.0 --pkg=cairo 
> a.vala:14.13-14.29: warning: Gtk.render_handle has been deprecated since
> vala-0.16. Use StyleContext.render_handle
> Compilation succeeded - 1 warning(s)

% rpm -q vala gtk3
vala-0.14.2-1.fc16.x86_64
gtk3-3.2.2-4.fc16.x86_64

% rpm -q vala gtk3
vala-0.15.1-3.fc17.x86_64
gtk3-3.3.14-1.fc17.x86_64

[Peng, 2012-03-01 02:56:21]

lgtm